I recently did the job myself on my '89 4x4 PU and it was tough but well worth the effort. I got excellant advice on this forum so maybe do a search and follow the thread.

I can highly recommend the Axiss pads I installed. They have been great and really impressive in every situation. They ran me about $35 a set but well worth the price. I don't recall which rotors I installed but I am very happy with this setup.

Advice on the install...plenty of the PB Blaster and don't forget a good heavy but small hand sledgehammer and brass punch. Do the wheel bearings and races at the same time as well. The Timken bearings can be gotten at Autozone. Give yourself plenty of time to do it right. I took about 4 hours per side.

Best of luck with it.